Tea leaves are rich in green tea extract polyphenols and also well known for its antioxidant properties. In addition, green tea extract contains several polyphenols with antioxidant compounds. The predominant effective antioxidant components are epigallocatechin 3-gallate and epicatechin 3-gallate (monomers).
Green tea extract 98 polyphenols have an additional role to induce aroma and taste in beverages. Furthermore, tea polyphenols have multiple applications in food industry and biomedical applications. This chapter will summarise the origin of tea leaves and its beneficial account on antioxidant, food industry (meat products, plant products and fish products) and therapeutic applications against many diseases such as lowering of blood pressure, diabetes, Parkinson’s disease and anticancer properties. Mainly tea polyphenols have potential to inhibit the cancer proliferation of skin, prostate, lung and breast cancer.
Camellia sinensis O. Ktze
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Green tea is a popular nutritious drink associated with a healthy lifestyle. Because green tea contains valuable phytochemicals, it is shown to play a valuable role in disease prevention. It also has minimal calories, provides superior antioxidants, and contains a fair amount of caffeine.
Many of the health benefits of green tea come from the antioxidants, and other valuable chemical compounds found in the green leaves. Research has indicated polyphenols green tea extract to be associated with a wide range of medicinal properties.
1.Lowers the Risk of Diabetes
Green tea extract polyphenols contains the catechin epigallocatechin gallate (EGCG) and polyphenols. Several studies indicate EGCG in green tea may help regulate blood glucose (sugar) in the body helping to prevent or control diabetes. A few other studies claim green tea to improve metabolic function directly related to a lowered risk of diabetes. There is conflicting evidence to support these claims but most research represents green tea as an attractive alternative to promoting human health, including a lowered risk of diabetes.
2.Supports Heart Health
Several studies indicate green tea extract 98 polyphenols may have beneficial effects on cardiovascular health. The catechins in green tea, especially EGCG decrease the absorption of triglycerides (fat) and cholesterol. The reduction of fat in the blood helps to prevent plaque buildup (atherosclerosis) reducing the risk of heart attack or stroke.
3.Improves Digestive Health
The catechins (antioxidants) found in polyphenols green tea extract are well absorbed in the gastrointestinal tract, according to research. After drinking green tea, intracellular antioxidants were found to be activated in the gastrointestinal tract to improve digestive health. Drinking green tea is said to be one of the most simple and beneficial ways to prevent gastrointestinal disorders.
4.Lowers Risk of Certain Cancers
The catechins and green tea extract polyphenols in green tea may reduce the risk of various types of cancer, according to research. These powerful antioxidants are shown to activate detoxification enzymes that may help reduce tumor development. Green tea research is ongoing and has shown promising results to lower the risk of certain cancers including prostate, lung, breast, colon, and liver cancers.
Green tea contains a unique set of catechins with significant antioxidant and anti-inflammatory properties, according to studies. Inflammation is a normal bodily response to injury, infection, or destruction where the body is trying to destroy invading organisms, remove irritants, and set the stage for tissue repair. Antioxidants contained in green tea are shown to significantly help with this repair and reduce inflammation.
6.Stimulates Weight and Fat Loss
Studies indicate green tea may help reduce body weight, mainly body fat. According to a small human study, green tea rich in EGCG has the potential to increase fat oxidation (burning) and contribute to the anti-obesity effects of green tea. Caffeine in green tea is also shown to increase fat oxidation and improve metabolic function, another contributing factor to weight loss.
7.Lowers the Risk of Neurological Disorders
Several studies have found green tea to have beneficial effects on neurodegenerative impairment, including cognitive dysfunction and memory loss. Brain disorders such as Parkinson’s Disease have also shown positive results with green tea consumption. It appears that the catechin EGCG in green tea helps prevent fibrous proteins associated with neurological disease to accumulate in the brain. Studies also suggest green tea has the potential to be used in the prevention and treatment of neurodegenerative diseases.
8.Reduces Stress and Anxiety
Green tea extract polyphenols contains theanine (L-theanine), an amino acid shown to reduce anxiety and stress. According to a pilot study, the anti-stress effects are best consuming low-caffeine green tea. Some studies indicate green tea with combined theanine and caffeine at normal levels still produced a reduction in anxiety. Either way, it appears green tea has a positive effect on lowering stress and anxiety.
Green tea extract 98 polyphenols phytochemicals contain potent antioxidants that may reduce premature aging of the skin. Several studies suggest green tea consumption increases the collagen and elastin fiber content and suppresses collagen degrading enzyme (MMP-3) production. Although the exact mechanism behind the anti-aging effects is unclear, green tea appears to promote an anti-wrinkle effect.
10.Improves Oral and Dental Health
Green tea polyphenols protect against bacterial tooth decay and plaque buildup, according to studies. The plant compounds in green tea are said to control bacteria and lower acidity levels in saliva and dental plaque. Because of these results, research indicates drinking green tea as a useful tool in cavity prevention. Green tea is also shown to reduce halitosis (bad breath) since EGCG provides a deodorizing effect by reducing odorant sulfur components.
1. Green tea extract can be applied in food grade.
(1) Green tea extract has function of removing radicals and anti-aging.
2. Green tea extract can be used as cosmetics and daily chemical additive.
(1) Green tea extract owns the effect of anti-wrinkle and anti-Aging.
3. Green tea extract can be applied in pharmaceutical field.
(1) Green tea extract can reduce blood pressure, blood sugar and blood lipids.
(2) Green tea extract can enhance the immune function and prevention of colds.
(3) Green tea extract can be used to anti-radiation,anti-cancer,inhibiting the increasing of cancer cell.
(4) Green tea extract can be used to anti-bacterium, with the function of sterilization and deodorization.
Low factory price, high quality
15 years of plant extract factory direct sales, stable quality standard ISO, KOSHER, HALAL, USDA, large supply channels, Overseas warehouse stock in USA, large supply channels, Organic agriculture ingredient
Conform to USP standard, CP2001, Enterprices Standard
Specification :25% - 98%
Polyphenol, 4% to 6% of epicatechin (L-EC), 6% to 8% of gallocatechin (DL-EC), 10% to 15% of epigallocatechin (L-EGC), 50% ~60% epigallocatechin gallate (L-ECG), and 8% to 10% caffeine.
Test method:UV, HPLC,TLC
Appearance: Brown Yellow Powder or Brown Powder
Solubility: Can soluble in the water
Production process flow chart:
Packing& Storage :
Packing: 25Kg/Fiber Drum, double plastic bag inside.
1Kg/Bag, aluminum foil bag vacuum packing
Storage: Kept away from strong light and heat.
Shelf Life:24 months for powder
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